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fuse: fix root dentry initialization
Add missing dentry initialization to root dentry.
Fixes: f75fdf22b0
("fuse: don't use ->d_time")
Reported-by: Andreas Reis <andreas.reis@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
parent
1001354ca3
commit
0ce267ff95
@ -286,6 +286,11 @@ const struct dentry_operations fuse_dentry_operations = {
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.d_release = fuse_dentry_release,
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};
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const struct dentry_operations fuse_root_dentry_operations = {
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.d_init = fuse_dentry_init,
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.d_release = fuse_dentry_release,
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};
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int fuse_valid_type(int m)
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{
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return S_ISREG(m) || S_ISDIR(m) || S_ISLNK(m) || S_ISCHR(m) ||
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@ -692,6 +692,7 @@ static inline u64 get_node_id(struct inode *inode)
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extern const struct file_operations fuse_dev_operations;
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extern const struct dentry_operations fuse_dentry_operations;
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extern const struct dentry_operations fuse_root_dentry_operations;
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/**
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* Inode to nodeid comparison.
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@ -1131,10 +1131,11 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
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err = -ENOMEM;
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root = fuse_get_root_inode(sb, d.rootmode);
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sb->s_d_op = &fuse_root_dentry_operations;
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root_dentry = d_make_root(root);
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if (!root_dentry)
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goto err_dev_free;
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/* only now - we want root dentry with NULL ->d_op */
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/* Root dentry doesn't have .d_revalidate */
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sb->s_d_op = &fuse_dentry_operations;
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init_req = fuse_request_alloc(0);
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